baber/WOPTO huggingface dataset:
Patent JP-H04347046-A (JP)
Title: Fluid transmission device with lockup clutch
Inventor: SUZUKI ATSUSHI
IPC: F16H45/02
Filed: 1991-05-21
Abstract: PURPOSE:To make the surface pressure of the engaging surface of a lockup clutch with a front cover constant in a lockup operation, in a fluid transmission device with the lockup clutch. CONSTITUTION:In a fluid transmission device with a lockup clutch, a lockup clutch disk 18 which is engaged with or released from a front cover 3 and combined to a turbine runner 13 is provided. A lining element 24 is provided to the lockup clutch disk 18 at the engaging surface with the front cover 3. The lockup clutch disk 18 provided with a curved surface to generate almost uniform pressing force to the engaging surface between the lockup clutch disk 18 and the front cover 3 through the lining element 24 in the lockup operation is provided.
Patent JP-H0412984-A (JP)
Title: Cage door device for high speed elevator
Inventor: UEMURA HIROSHI
IPC: B66B13/30
Filed: 1990-05-07
Abstract: PURPOSE:To achieve soundproof performance by smoothly opening and closing a cage door by inclining the opposed part between the cage door and the upper surface of a doorsill so that the gap does not exceed 1mm, and setting the part from the terminal point of the opposed part to the end of the doorsill horizontal. CONSTITUTION:When cage doors 1 and 2 are in the perfect closure state, a door hanger is set so that the gap between the lower edge parts 1a and 2a of the cage doors and the opposed part 6a of the upper surface of a doorsill becomes 1mm or less, and also in the high speed operation of 300m/min more, the intrusion of wind sound from the gap is prevented. While, if the cage doors 1 and 2 are opened, the leg 3 of the cage door slides along a doorsill groove, and the cage doors 1 and 2 are set at the perfect opened positions shown by the broken lines. In this case, the opposed part 6a of the upper surface of the doorsill has an inclination, and since the horizontal part 6b is horizontal from the terminal of the inclination of the opposed part 6a to the end ofthe doorsill, the gap increases as the cage doors 1 and 2 are opened. Further, in closure, the reverse operation is performed. Accordingly, also the opening an closing of the cage doors 1 and 2 can be carried out smoothly.
Patent JP-H01284781-A (JP)
Title: Start control circuit for semiconductor testing device
Inventor: KAWASHIMA SHINGO
IPC: G01R31/26
Filed: 1988-05-11
Abstract: PURPOSE:To prevent a nonconforming article from being mixed owing to operator's misoperation with respect to the classification and storage of ICs to be tested by adding a confirmation part for confirming whether or not operator's classifying operation is performed correctly. CONSTITUTION:A conforming article classification signal generation part 2 generates a conforming article classification signal S2 when an operator presses a conforming article classification switch GS. A nonconforming article classification signal generation part 3 generates a nonconforming article classification signal S3 when the operator presses a nonconforming article classification switch NS. Then the conforming article classification confirmation part 4 is reset with a conforming article result signal S4 from a testing device 7 and set with the conforming article classification signal S2 to generate a conforming classification confirmation signal S6. Therefore, even if the operator misjudges a result displayed on the testing device 7, the classification signal S2 or S3 from the conforming article or nonconforming article classification switch GS or NS that the operator presses does not coincides with the result signal S4 or S5, so a next test start instruction S8 is not outputted and artificial malfunction is prevented.
Patent JP-S63290798-A (JP)
Inventor: ANDORIYUU DABURIYUU BUREINAADO
IPC: B42F7/02
Filed: 1987-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000309456-A (JP)
Title: Insulation carrying-out device
Inventor: KISHIDA MASAHIRO
IPC: B65H19/30
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an insulation carrying-out device that can automatically carry rolled insulations out of winders and to carriers. SOLUTION: A portal frame 5 is disposed for movement to and away from a winder 2 for winding up insulation into rolls. The movable frame 5 has a right-left pair of first arms 6 and 6 disposed for to-and-fro movement so as to receive both lateral ends of a winding shaft from the winder, and a right-left pair of second arms 7 and 7 disposed for vertical movement so as to receive both lateral ends of the winding shaft from the first arms 6 and 6 when lifted and passed by the first arms 6 and 6.
Patent JP-S5542176-A (JP)
Title: Welding method of heat-resisting pipe
Inventor: TERAMOTO YOUJI
IPC: B23K9/028
Filed: 1978-09-20
Abstract: PURPOSE: To automate welding of heat-resisting pipes and maintain high creep strength by butting the pipes to narrow grooves of square shape or single U shape and subjecting them to inert gas shielded arc welding under the conditions where the relations of groove widths, wire diameters, wire feed speeds and welding speeds are specified.  
     CONSTITUTION: When the groove width is let Wmm, hot wire diameter Dmm, wire feed speed Fmm/sec and welding speed Vmm/sec, then the wire melting quantity per unit time is F×πD 2 /4 and the quantity of the deposited metal formed at this time becomes W×H×V. Since it is possible to express 1.6mm in the minimum required build-up thickness H at W=6mm as (H/W)≥(1.6/6), the relation between the wire melting quantity and deposited metal becomes FπD 2 /4≥W×1.6W×V/6 and this is deformed to F≥(16/15)×W 2 ×V/πD 2 . This formula is the essential requirement of this invention. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5240018-A (JP)
Title: Jitter compensation device
Inventor: TSUJI SEIZOU
IPC: H04N5/95
Filed: 1975-09-25
Abstract: PURPOSE: To compensate jitter accurately by adding a damping unit which renders appropriate damping to pickup driving equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0412850-A (JP)
Title: Patterned aroma-containing resin molding
Inventor: SHIMAMOTO KOICHIRO
IPC: C08J5/00
Filed: 1990-05-03
Abstract: PURPOSE:To apply an aroma stable over a long period of time and a pattern to a molding made of general-purpose plastic by bonding both surfaces containing pattern layers of a transfer foil to the surface of the molded product under pressure during or after the molding of an aroma-containing resin composition containing several kinds of specific materials. CONSTITUTION:Both surfaces containing pattern layers of a transfer foil are bonded to the surface of a molded product during or after the molding of an aroma-containing resin composition consisting of polyolefin 80-95wt.%, an olefin/ ester type monomer copolymer 3-10wt.%, a fragrance 0.2-4.0wt.% and ester type wax 0.3-3.0wt.%. A release layer composed of a thermoplastic acrylate resin is applied to a PET film for a transfer film by a gravure printing method or a roll coating method. A pattern is printed thereon using color ink by a gravure or offset printing method. Polyurethane-containing ink is applied thereon as an anchor layer and an adhesive solution containing a vinyl chloride/vinyl acetate copolymer or chlorinated polyolefin is applied thereon and dried to form a final layer.
Patent JP-S61274958-A (JP)
Title: Recording method using electrostatic plotter
Inventor: TSUNODA KAZUHARU
IPC: G03G15/05
Filed: 1985-05-31
Abstract: PURPOSE:To attain to uniformize image quality density, by setting voltage for forming a latent image to first voltage when a recording paper feed speed is a quick mode and setting the same to second voltage lower than said first voltage at the time of a slow mode. CONSTITUTION:When data to be treated is print data, an electronic calculator 2 brings a print/plot signal to a High level and a transmission control part 40 outputs said signal not only to a main control part 5 but also to a change- over device 130A. The main control part 5 sets the recording paper feed speed of a recording paper feed mechanism 10 to a first speed while the change-over device 130A changes over the voltage applied to a back surface electrode 8 to first voltage and the electronic calculator 2 outputs print data which is, in turn, received by the transmission control part 40 to be outputted to the main control part 5. The main control part 5 generates a character pattern from a character generator ROM to operate the corresponding recording needle 9 but recording paper 11 runs at the first speed and an electrostatic latent image is formed to a part where a recording part 6 passes and this part of the recording paper 11 passes a developing part 12 at the same first speed and receives toner to be developed.
Patent JP-S61276180-A (JP)
Title: Disk recording medium and disk memory device
Inventor: HATTORI MASAKATSU
IPC: G11B5/596
Filed: 1985-05-31
Abstract: PURPOSE:To simplify the constitution of a writing device for servo data pattern and to shorten the writing time by holding for a fixed period the amplitude values obtained by separating the servo data patterns read out of a recording medium in response to the types and at the same time controlling the head position by the difference of sad amplitude values. CONSTITUTION:The servo data pattern written to a magnetic disk is read by a magnetic head 6. For this read signal, the maximum amplitude value of a sine wave obtained via an amplifier 7 and BPF 8 and 9 of the central frequencies f1 and f2 is held by the peak holding circuits 10 and 11 respectively. The difference of the maximum amplitude values of both circuits 10 and 11 is calculated by a differential amplifier 12. This difference signal is delivered to a control circuit as a position signal. Thus the position of the head 6 is controlled. In this case, the difference between both frequencies f1 and f2 is used for position control of the head 6. Thus the servo data pattern is simplified and therefore the constitution of the device which writes the servo pattern to a recording medium is also simplified. Furthermore the pattern writing time is shortened.
Patent JP-H02294930-A (JP)
Title: Device and method for grinding disk substrate
Inventor: OUCHI TSUTOMU
IPC: B24B37/02
Filed: 1989-05-09
Abstract: PURPOSE:To stably work a synthetic resin substrate to a recessed shape with satisfactory reproducibility by forming the shape of a cross section in a turn table where a disk substrate is fixed to the shape of a gradually recessed part in the radial direction of the disk substrate. CONSTITUTION:On a turn table 3 rotated by a motor M, a disk substrate 4 is fixed by a vacuum chuck. This substrate 4 is ground by a grinding tape 1 to be pressurized by a pressure roll 2. The surface of the turn table 3, where the substrate 4 is vacuum-chucked, is formed to be a gradually recessed curve. Thus, since the surface of the substrate 4 is ground by pushing the grinding tape 1 on the surface of the substrate 4 on the turn table 3 to be rotated by the pressure roll 2, the synthetic resin substrate can be stably worked to the recessed shape with the satisfactory reproducibility.
Patent JP-S608239-A (JP)
Title: Preparation of 7-substituted quadricyclene
Inventor: YUMOTO TAKAARI
IPC: C09K5/08
Filed: 1983-06-27
Abstract: PURPOSE:To produce the titled substance applicable to a solar system, etc. as an organic heat accumulator, by irradiating a 7-substituted norbornadiene with light. CONSTITUTION:The objective compound of formula II is obtained by irradiating the compound of formula I (R is OH, acyloxy or alkyloxy) at 0-100 deg.C using a high-pressure mercury lamp, a low-pressure mercury lamp, a xenon lamp, sun light, etc. as the light source. Since the compound of formula I is extremely susceptible to oxygen, the process comprising the degassing at the liquid nitrogen temperature and the heating of the system to normal temperature is repeated several times, and the system is sealed under reduced pressure. The production of polymer can be suppressed by this process. The irradiation of the compound of formula I can be carried out by diluting the compound properly with a light- stable solvent (e.g. n-hexane), and irradiating the solution. The isomerization reaction can be further promoted by the addition of a proper sensitizer (e.g. acetophenone).
Patent JP-H07324649-A (JP)
Title: Crank case structure of engine
Inventor: TAKAHASHI TAKESHI
IPC: F02F7/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide the crank case structure of an engine provided with a boss for installing an accessary apparatus for preventing reservation of foreign matters on a circumference, preventing formation of a lib for an oil passage, improving casting property with a simple construction, and reducing generation of casting failure. CONSTITUTION:In the crank case structure of an engine projected a boss 27 for installing an accessary apparatus such as a starter motor 18 integrated with a crank case 12a wall on the outer surface of the crank case 12a wall, a step part 29 is projected integratedly with the crank case 12a wall on the outer surface of the crank case 12a wall, and the boss 27 for installing the accessary apparatus is formed in such way that at least a part of the boss 27 is arranged integratedly with the wall part 30 utilizing the step part 29.
Patent JP-H10310493-A (JP)
Title: Production of diamond film
Inventor: IIDA MASAMORI
IPC: C30B29/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To produce a diamond film capable of emitting a large amt. of electrons so that it is utilized as the electron beam source of a plane thin display. SOLUTION: When a diamond film is produced by chemical vapor growth (CVD), triazole or its substitution product as a nitrogen feeding source 112 is dissolved in an org. solvent such as alcohol or acetone as starting material 111 for diamond to prepare a starting material soln. 113. This soln. is vaporized and introduced into a reaction chamber 200.
Patent JP-H02295406-A (JP)
Title: Digger
Inventor: WATANABE HIDEAKI
IPC: A01D13/00
Filed: 1989-05-10
Abstract: PURPOSE:To provide a digger intended to decrease the frictional resistance of a disc rotator to the soil surface, so designed that said disc rotator is fitted with cutting edges with its width greater than the plate thickness of the rotator. CONSTITUTION:The circumference of a disc rotator 19 is fitted with cutting edges 24 using bolts 25 at intervals in a bent fashion, and part of the cutting edges 24 are projected against both the sides of the rotator 19 and made wider than the plate thickness of said rotator 19. Thereby, the soil on both the sides of a part of the rotator 19 gone into the ground is dug in a wider manner than the plate thickness of the rotator.
Patent JP-S5543144-A (JP)
Title: Moding material of vinyl chloride resin
Inventor: YAMAGUCHI NOBORU
IPC: C08L1/00
Filed: 1978-09-23
Abstract: PURPOSE: A molding material of vinyl chloride resin that is made by adding specific filler and stabilizer to a rigid vinyl chloride resin composition, thus having good creeping and weatherin properties.  
     CONSTITUTION: To a rigid vinyl chloride resin composition containing a plasticizer, lubricant, or the like, are incorporated (A) 2W20 PHR of a fine powder of calcium carbonate with less than 0.04 micron average particle size that is treated with a fatty acid as stearic acid as a filler, (B) 0.3W3 PHR of magnesium oxice and/or magnesium hydroxide as stabilizer and (C) 0.2-2.0 PHR of dibutyltin laurate and/or dibutyltin β-mercaptopropionate as stabilizers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04322858-A (JP)
Title: Method and device for restraining drifted flow in continuous casting mold
Inventor: SASABE YUKIHIRO
IPC: B22D11/10
Filed: 1991-04-20
Abstract: PURPOSE:To establish a means which can surely restrain the abnormality of flow (drifted flow) of a molten metal in a mold being apt to occur at the time of executing a continuous casting while pouring the molten metal into the mold from plural pouring holes. CONSTITUTION:At the time of executing the continuous casting while pouring the molten metal (molten steel, etc.) into the mold from plural pouring holes, by changing the position of an immersion nozzle in the transverse direction of the mold based on the detected result of the abnormal condition of the molten metal flow in the above-mentioned mold to restrain the abnormal condition of the above-mentioned molten metal flow, the drifted flow of the molten metal in the mold is surely restrained. In the suitable device for this purpose, a slider plate 4 mounting a cylinder 3 for driving the slider plate is inserted between upper and lower fixed plates 1, 2 and also in a continuous casting immersion nozzle device where the immersion nozzle part 5 is fitted to a lower fixed plate 2, a slider 4, the lower fixed plate 2 and a driving cylinder 6 to move the position of a slider plate driving cylinder 3 to the transverse direction of the casting mold are used.
Patent JP-S5642465-A (JP)
Title: Interphone unit
Inventor: YAMASHITA TETSUSHI
IPC: H04M9/00
Filed: 1979-09-14
Abstract: PURPOSE:To eliminate a waste of electric power consumption due to a switch left ON forgetfully, by providing a timer that supplies electric power from an electric power source to a master equipment or subordinate equipment for a certain time through the operation of either of the master and subordinate equipments interlocking mutually. CONSTITUTION:While either master equipment 11 or subordinate equipment 12 is not in operation, timer 14 is OFF and master equipment 11 and subordinate equipment 12 are both disconnected from electric power source 13, so that both the equipments are held in readiness. As the calling switch of subordinate equipment 12 is operated for a random time, timer 14 is put into operation to supply electric power 13 to master equipment 11 and subordinate equipment 12 for a certain time. Once the electric power is supplied, the master equipment has the call signal oscillator and amplifier operated to send a ringing tone. The called master equipment operates the talk change-over switch to make a call mutually, but timer 14 stops the electric power supply a certain time later to set the initial readiness state. For a call from the master equipment to the subordinate equipment, the similar operation is carried out. Electric power source 13 and timer 14 can be provided inside master equipment 11.
Patent JP-H11313249-A (JP)
Title: Image coding data processing unit and image coding data processing method
Inventor: ABE SHUJI
IPC: H04N19/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a desired promotion channel by processing a stream of coded data of a promotion channel. SOLUTION: Coded data are given to a header detection circuit 2 that discriminates to which reduced image area each slice layer belongs. A demultiplexer stores the coded data for each reduced image area to buffers 5a, 5b,.... A read control circuit 8 controls a multiplexer 7 to read the coded data from the buffers 5a, 5b,... in the order based on a user operation. Thus, the coded data to display the desired reduced image on a desired reduced image area are obtained.
Patent JP-H0587689-A (JP)
Title: Clutch testing apparatus
Inventor: MIZUSHINA FUMIO
IPC: G01M17/00
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a clutch testing apparatus which can simulate the actual state of a vehicle by adding the output torque of a driving engine and enables simulation tests both under the driving condition and under the coasting condition by one apparatus correctly and efficiently. CONSTITUTION:This clutch testing apparatus is provided with a driving motor 2 simulating the load of a vehicle, an absorbing device 3 driven with the low inertia and simulating a driving engine, and a piston 4 for coupling/releasing the clutch 1. Moreover, a driving control circuit 5 is provided which is adapted to be able to control in association with the piston 4 so that the rotating speed of the driving motor 2 is controlled and the rotating speed of the absorbing device 3 is controlled when the clutch is released, while the torque is controlled when the clutch is coupled. When a predetermined time necessary for the clutch 1 to be completely coupled has passed after the start of the coupling, the piston 4 can be automatically released by the driving control circuit 5.
Patent JP-S5544548-A (JP)
Title: Collecting method for uranium in sea water
Inventor: OZAWA YOSHIHIRO
IPC: B01D15/00
Filed: 1978-09-26
Abstract: PURPOSE: To increase the amt. of uranium adsorbed on a magnetic adsorbent by magnetically binding the adsorbent in a magnetic fixed bed to reduce the press. loss of sea water passed when dissolved uranium is collected from the sea water.  
     CONSTITUTION: Uranium adsorbing magnetic fixed bed 1 is divided into magnetic thin wire packed part 1a of large capacity and magnetic thin wire packed part 1b of small capacity, and parts 1a, 1b are provided with external magnetic field generating electromagnetic coils 1c, 1d. Sea water is passed through bed 1 with sea water pump 2. An uranium adsorbent such as ferrite or magnetite is bound by the thin wire packing such as steel wire or wire netting in bed 1 magnetized with coils 1c, 1d. After uranium is allowed to be well adsorbed on the adsorbent, the electric current being supplie to coil 1c is shut off, and the adsorbent in part 1a is shifted to part 1b. Gates 15, 16, 17 are closed, and an aq. soln. of ammonium carbonate is passed through bed 1 with pump 6 to elute the adsorbed uranium, which is then recovered. Since the adsorbent is magnetically bound in bed 1, it is not fall off and can be packed sparsely to reduce the press. loss of sea water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6415015-A (JP)
Title: Production of pillow for bathtub
Inventor: YAMAUCHI TAKUMI
IPC: B29C49/00
Filed: 1988-05-14
Abstract: PURPOSE: To prevent the external appearance of a pillow from being marred, and facilitate deburring, by carrying out a blow-molding process with the use of split dies each having a parting line which is aligned with at least a part of the outer peripheral edge of the end face of a projected flange part of an outer shell of the pillow. CONSTITUTION: When an outer shell 1 of a pillow is to be blow-molded, there is used flow-molding split dies 3 which are designed so as to have each a parting line a part of which passes a part of the outer peripheral edge 5 of the end face of a projected flange 2. Thus, a parting line trace 4 formed by the parting line of the split dies 3 is laid at the side end face of the outer shell 1 of the pillow, and accordingly, the parting line trace 4 is aligned with a part of the angular outer peripheral edge 5 of the end face of the projected flange. Accordingly, the parting line trace 4 is formed following the outer peripheral edge 5 so as to be indistinguishable. Further, burrs 7 on the parting line trance 4 are projected with a height difference between itself and the side end face of the outer shell 1, and accordingly, can be simply removed.